Παραπομπή σε μορφή APA (7η εκδ.)

Sexl, R. U., & Urbantke, H. K. (2001). Relativity, groups, particles: Special relativity and relativistic symmetry in field and particle physics. Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sexl, Roman Ulrich, και Helmuth Kurt Urbantke. Relativity, Groups, Particles: Special Relativity and Relativistic Symmetry in Field and Particle Physics. New York: Springer, 2001.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sexl, Roman Ulrich, και Helmuth Kurt Urbantke. Relativity, Groups, Particles: Special Relativity and Relativistic Symmetry in Field and Particle Physics. Springer, 2001.